Boone Grove Weather Forecast

    • 42
    • 68

    Mostly Sunny

    • 42
    • 70

    Mostly Sunny

    • 46
    • 71

    Mostly Sunny

    • 48
    • 72

    Mostly Sunny

    • 45
    • 70

    Mostly Sunny

    • 48
    • 70

    Partly Sunny

Today 19 Oct Porter

Sunny. Highs in the upper 60s. South Winds around 5 Mph.

Tonight 19 Oct Porter

Partly cloudy in the Evening, then clearing. Lows around 40. East Winds around 5 Mph.

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Boone Grove Temperature Statistics

October Temperature

Valparaiso Porter County Municipal Airport (9.3 miles)

  • Lowest 6 October, 2026

    41.6 °F

  • Average October

    63 °F

  • Highest 12 October, 2026

    87.7 °F

Climate (2021–2026)

Valparaiso Porter County Municipal Airport (9.3 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    61.6 °F
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